ADSL variables are so many types and its understanding is very necessary for processing the data, these variables are listed down
A). Subject identifier variables- this kind of variables which identify the study, subject(human/animal) involved in the study, the domain and sequence number of record.
Example– STUDYID USUBJID SUBJID SITEID SITEGRy SITEGRYn etc
B). Subject demographics variables- it describes the subject level information.
Example– AGE AGEU AGEGRy
C). Population indicator variable—
Example- FASFL SAFFL
D). Treatment variable-this kind of variables associated with treatment.
Example– ARM ACTARM
E). Dose variables—-Example- DOSExxP DOSExxA
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